The Sudoku Book: 240 Medium to Very Hard Puzzles

By Pär Buschka

This book will help you exercise your brain muscles with fun and entertaining Sudoku puzzles. 240 sudokus in three different difficulty levels: medium, hard, and very hard, guarantees many hours of stimulating and inspiring challenges for the advanced Sudoku player.If you are a Sudoku enthusiast, this is a must-have. This book is also a perfect gift or christmas present to everyone that loves challenging number puzzles.

• Format: Paperback
• Language: English
• ISBN: 1517590213
• ISBN13: 9781517590215
• Release Date: October 2015
• Publisher: CreateSpace Independent Publishing Platform
• Length: 140 Pages
• Weight: 0.52 lbs.
• Dimensions: 8.5" x 0.3" x 5.5"